Road light-emitting traffic sign

Abstract

The utility model discloses a road light-emitting traffic sign which comprises a connecting beam, the connecting beam is provided with a rapid installation mechanism with a second hoop rapid installation function, the rapid installation mechanism comprises a connecting cylinder, a first hoop and a second hoop, the connecting cylinder is rotationally connected to a fixing rod, and the connecting cylinder is rotationally connected to the fixing rod. The connecting cylinder is fixedly connected to one end of a first hoop, and a first inserting hole is formed in the first hoop. According to the light-emitting traffic sign, in the rapid installation mechanism, the hoop is divided into two parts, the second hoop is fixed to the connecting beam, the installation mode of the light-emitting traffic sign is more flexible, and meanwhile the trouble that the separated hoop and the connecting beam are sequentially fixed through screws is avoided; and a fan and a linear module in the cleaning mechanism are arranged, so that the situation that dust generated due to vehicle reciprocation is adsorbed on the surface when the light-emitting traffic sign works on a road for a long time can be avoided, and the cleanliness of the front face of the light-emitting traffic sign can also be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of luminous traffic signs, in particular to a road luminous traffic sign. Background Art

[0002] Luminous traffic signs usually use high-brightness LEDs as light sources, and these LEDs can provide uniform and lasting illumination. The existing patent (application number: CN202123435041.8) discloses a luminous road traffic sign, which includes multiple border rods, a panel, a bottom plate and a light source plate, and also includes multiple fixing rod components for fixing the luminous road traffic sign on an external mounting rod. Each fixing rod component includes a fixing rod and one or more support rods detachably connected to the fixing rod; a first limiting chute arranged axially is provided on the outer side end face of the fixing rod; luminous traffic signs are mostly used on roads to play a warning and guiding role. During the installation process of the luminous traffic signs used on roads, usually a hoop is positioned on the cross beam of the bracket through bolts in sequence, and multiple bolts need to be tightened in sequence. Therefore, time is consumed during the installation process and the labor intensity of the installation workers is increased. Therefore, in view of the above problems, the applicant proposes a road luminous traffic sign. Content of the Utility Model

[0003] The purpose of the utility model is to solve the shortcoming that usually a hoop is positioned on the cross beam of the bracket through bolts in sequence, and multiple bolts need to be tightened in sequence in the prior art, and to propose a road luminous traffic sign.

[0004] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0005] A road luminous traffic sign includes a connecting beam, and a quick installation mechanism with the function of quickly installing a second hoop is arranged on the connecting beam. The quick installation mechanism includes a connecting cylinder, a first hoop and a second hoop. The connecting cylinder is rotatably connected to the fixing rod, the connecting cylinder is fixedly connected to one end of the first hoop, a first jack is opened on the first hoop, a second jack is opened on the second hoop, and a bolt penetrates through the first jack and the second jack together;

[0006] It also includes a luminous traffic sign, and a cleaning mechanism with the function of cleaning by a blower is installed on the luminous traffic sign. The cleaning mechanism includes a linear module, and a blower is installed on the sliding end of the linear module.

[0007] Preferably, it also includes a bracket, the bracket is composed of a vertical beam and a cross beam, a plurality of tapered holes are equidistantly opened on the cross beam, and a plurality of connecting beams are vertically and equidistantly installed on the back of the luminous traffic sign.

[0008] Preferably, slots are formed in multiple said connecting beams, fixing rods are fixedly connected in the slots, multiple said first hoops are each provided with a tapered block, and the arranged tapered blocks are inserted into the tapered holes, which avoids the situation that the first hoop and the second hoop move left and right on the cross beam after being clamped, and multiple said tapered blocks are correspondingly inserted into the tapered holes.

[0009] Preferably, the first hoop is clamped to the second hoop, the first hoop and the second hoop jointly clamp a cross beam, and one end of the second hoop is fixedly connected to one side surface of the connecting beam.

[0010] Preferably, a linear module is horizontally installed at the top of the front surface of the luminous traffic sign, a blowing air duct is installed at the air outlet end of the blower, the blower and the blowing air duct are obliquely arranged. The blowing air duct of the blower is obliquely arranged mainly to facilitate the blower to blow the dust on the front surface of the luminous traffic sign from top to bottom when blowing air. At the same time, the inclined direction of the blower blowing air can cover the front surface of the luminous traffic sign. The blowing air duct is drawn in the attached drawings of the specification but not labeled. The linear module and the blower are both electrically connected to the controller; the opening and closing states of the linear module and the blower are controlled by the controller.

[0011] Preferably, LED lamp beads are arranged inside the luminous traffic sign. The operating principle and internal structure of the luminous traffic sign and the LED lamp beads belong to the prior art and will not be elaborated here. The LED lamp beads, the linear module, the blower and the controller are all externally connected to a power supply.

[0012] The utility model has the following beneficial effects:

[0013] In the utility model, in the quick installation mechanism, by adopting the way of splitting the hoop into two parts and fixing the second hoop on the connecting beam, the installation method of the luminous traffic sign is more flexible, a large amount of installation time is saved, and at the same time, the trouble of fixing the separated hoop and the connecting beam with screws in turn is avoided; the arrangement of the blower and the linear module in the cleaning mechanism can not only avoid the dust generated by the passing vehicles from adsorbing on the surface of the luminous traffic sign during its long-term operation on the road, but also ensure the cleanliness of the front surface of the luminous traffic sign. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of a road luminous traffic sign proposed by the utility model;

[0015] Figure 2 is a schematic diagram of the quick installation mechanism and the connecting beam structure of a road luminous traffic sign proposed by the utility model;

[0016] Figure 3 is a schematic diagram of the split structure of the quick installation mechanism of a road luminous traffic sign proposed by the utility model;

[0017] Figure 4 Schematic diagram of the rear view structure of a road luminous traffic sign proposed by the present utility model;

[0018] Figure 5 A road luminous traffic sign proposed by the present utility model Figure 4 Partial enlarged structure schematic diagram at position A.

[0019] In the figure: 1, support; 10, cross beam; 100, tapered hole; 2, luminous traffic sign; 20, connecting beam; 200, slot; 3, fixed rod; 4, connecting cylinder; 5, first hoop; 50, first jack; 51, tapered block; 6, second hoop; 60, second jack; 7, bolt; 8, linear module; 9, fan. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0021] Referring to Figures 1-5 , a road luminous traffic sign includes a connecting beam 20, and a quick installation mechanism with the function of quickly installing the second hoop 6 is arranged on the connecting beam 20. The quick installation mechanism includes a connecting cylinder 4, a first hoop 5 and a second hoop 6. The connecting cylinder 4 is rotatably connected to the fixed rod 3, the connecting cylinder 4 is fixedly connected to one end of the first hoop 5, a first jack 50 is opened on the first hoop 5, a second jack 60 is opened on the second hoop 6, and a bolt 7 penetrates through the first jack 50 and the second jack 60 together;

[0022] It further includes a luminous traffic sign 2, and a cleaning mechanism with the function of cleaning the fan 9 is installed on the luminous traffic sign 2. The cleaning mechanism includes a linear module 8, and a fan 9 is installed on the sliding end of the linear module 8.

[0023] Furthermore, it further includes a support 1. The support 1 is composed of a vertical beam and a cross beam 10. A plurality of tapered holes 100 are equidistantly opened on the cross beam 10, and a plurality of connecting beams 20 are vertically and equidistantly installed on the back of the luminous traffic sign 2.

[0024] Furthermore, slots 200 are opened on each of the plurality of connecting beams 20, a fixed rod 3 is fixedly connected in the slots 200, and a plurality of tapered blocks 51 are installed on each of the plurality of first hoops 5. The arranged tapered blocks 51 are inserted into the tapered holes 100, which avoids the situation that the first hoop 5 and the second hoop 6 move left and right on the cross beam 10 after being stuck, and a plurality of tapered blocks 51 are correspondingly inserted into the tapered holes 100.

[0025] Further, the first hoop 5 is clamped to the second hoop 6, the first hoop 5 and the second hoop 6 are jointly clamped with a cross beam 10, and one end of the second hoop 6 is fixedly connected to one side surface of the connecting beam 20.

[0026] Further, a linear module 8 is horizontally installed at the top of the front surface of the luminous traffic sign 2, a blowing air duct is installed at the air outlet end of the blower 9, the blower 9 and the blowing air duct are inclined, and the blowing air duct of the blower 9 is inclined mainly to facilitate the blower 9 to blow the dust on the front surface of the luminous traffic sign 2 from top to bottom. At the same time, the inclined direction of the blower 9 for blowing air can cover the front surface of the luminous traffic sign 2. The blowing air duct is drawn in the attached drawings of the specification Figure 5 but not labeled. The linear module 8 and the blower 9 are both electrically connected to the controller; the opening and closing states of the linear module 8 and the blower 9 are controlled by the controller.

[0027] Further, LED lamp beads are arranged inside the luminous traffic sign 2. The operating principle and internal structure of the luminous traffic sign 2 and the LED lamp beads belong to the prior art and will not be elaborated here. The LED lamp beads, the linear module 8, the blower 9 and the controller are all externally connected to a power supply.

[0028] The usage method and advantages of the present utility model: When the DC motor that is convenient for installation and fixation is in use, the working process is as follows:

[0029] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5 shown, when the luminous traffic sign 2 needs to be installed on the cross beam 10, the installation process is as follows. First, the user can use a stick to uniformly turn the first hoop 5 upwards. The first hoop 5 drives the connecting cylinder 4 to rotate around the fixed rod 3, and then the first hoop 5 is turned to the slot 200, as shown in the attached drawings of the specification Figure 2 shown state;

[0030] Then align the second hoop 6 with the cross beam 10 and slide it horizontally. Then pull out the stick to make the first hoop 5 fall, and align the cone block 51 with the cone hole 100. After alignment, at this time, the first hoop 5 and the second hoop 6 are clamped. The user horizontally passes the bolt 7 through the plurality of first jacks 50 and the second jacks 60 in sequence and tightens them. The state at this time is as shown in the attached drawings of the specification Figure 1 shown;

[0031] By adopting the method of dividing the hoop into two parts, the second hoop 6 is fixed on the connecting beam 20, the first hoop 5 can rotate, and the first hoop 5 and the second hoop 6 are connected by a bolt 7, making the installation method of the luminous traffic sign 2 more flexible, and at the same time avoiding the trouble of fixing the separated hoop and the connecting beam 20 with screws in sequence;

[0032] The controller controls the linear module 8 and the fan 9 to work intermittently. For example, the working states of the linear module 8 and the fan 9 are set to once every 24 hours, and the working duration each time is two minutes. When the linear module 8 and the fan 9 receive the instruction command issued by the controller, the linear module 8 and the fan 9 are in the on state. At this time, the sliding end of the linear module 8 drives the fan 9 to slide back and forth, and at the same time the fan 9 is in the blowing state. The gas blown out by the blowing pipe on the fan 9 can make the dust and debris on the front of the luminous traffic sign 2 fall vertically, which can avoid the problem that the luminous traffic sign 2 shows unclearly and blurs due to the dust adsorbed on the surface during long-term operation on the road due to the passing of vehicles. Through the setting of the cleaning mechanism, the cleanliness of the front of the luminous traffic sign 2 can also be ensured.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A road luminous traffic sign, characterized in that: It includes a connecting beam (20), and a quick installation mechanism with the function of quickly installing the second hoop (6) is arranged on the connecting beam (20). The quick installation mechanism includes a connecting cylinder (4), a first hoop (5) and a second hoop (6). The connecting cylinder (4) is rotatably connected to a fixed rod (3), the connecting cylinder (4) is fixedly connected to one end of the first hoop (5), a first jack (50) is opened on the first hoop (5), a second jack (60) is opened on the second hoop (6), and a bolt (7) penetrates through the first jack (50) and the second jack (60) together; It further includes a luminous traffic sign (2), and a cleaning mechanism with the function of cleaning a fan (9) is installed on the luminous traffic sign (2). The cleaning mechanism includes a linear module (8), and a fan (9) is installed on the sliding end of the linear module (8).

2. The road luminous traffic sign according to claim 1, characterized in that: It further includes a bracket (1), the bracket (1) is composed of a vertical beam and a cross beam (10), a plurality of tapered holes (100) are equidistantly opened on the cross beam (10), and a plurality of connecting beams (20) are vertically and equidistantly installed on the back of the luminous traffic sign (2).

3. The road luminous traffic sign according to claim 2, characterized in that: A slot (200) is opened on each of the plurality of connecting beams (20), a fixed rod (3) is fixedly connected in the slot (200), a tapered block (51) is installed on each of the plurality of first hoops (5), and the plurality of tapered blocks (51) are correspondingly inserted into the tapered holes (100).

4. A road luminous traffic sign according to claim 1, characterized in that: The first hoop (5) is clamped to the second hoop (6), the first hoop (5) and the second hoop (6) jointly clamp the cross beam (10), and one end of the second hoop (6) is fixedly connected to one side surface of the connecting beam (20).

5. A road luminous traffic sign according to claim 1, characterized in that: The linear module (8) is horizontally installed at the top of the front surface of the luminous traffic sign (2), a blowing air pipe is installed at the air outlet end of the fan (9), the fan (9) and the blowing air pipe are inclined, and the linear module (8) and the fan (9) are both electrically connected to a controller.

6. The road luminous traffic sign according to claim 1, wherein: LED lamp beads are arranged inside the luminous traffic sign (2), and the LED lamp beads, the linear module (8), the fan (9) and the controller are all externally connected to a power supply.

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